Ran Wakana vs Koharu Niimi Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 18 Jun at 07:50 AM UTC
HEAD TO HEAD
R. Wakana vs K. Niimi

JPN
1
Win
Played
0
Win

JPN
1
Win
Played
0
Win
Head-to-head: Wakana 1 - 0 Niimi
They have played 3 sets in total, with Ran Wakana winning 2 and Koharu Niimi winning 1. The last match between Ran Wakana and Koharu Niimi was at the W15 Sapporo, 18-06-2025, Round: R1, Surface: Hard, with Ran Wakana getting the victory 6-2 2-6 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Wakana | 1 |
| Niimi | 0 |
Last 1 H2H Matches:
(R1) W15 Sapporo(06-18-25)
R. Wakana vs K. Niimi H2H Profile
R. Wakana vs K. Niimi Match Preview:
- Recently, Niimi has won 37.35% of points on their second serve, with Wakana slightly leading at 38%. Could this small difference affect match outcomes? It might, as such stats closely tie to match predictions.
- In return games, Niimi outperforms slightly, winning 43.42% on opponents' second serves and 36.51% on first serves, compared to Wakana's 42.31% and 37.08%. Does this suggest Niimi has an edge in breaking serves?
- Under pressure, Niimi has saved an impressive 54.39% of breakpoints, surpassing Wakana's 42.11%. Could Niimi's ability to handle pressure be a decisive factor?
- Overall match performance over the last year shows Niimi with a positive win ratio (51.85%), while Wakana has not yet secured a win (0%). Is it reasonable to say Niimi is more consistent?
- Niimi excels on clay with a 66% win rate, whereas Wakana's best is hard court at 0%, indicating Niimi might have an advantage in surface adaptability despite the surface of play.
- Niimi's participation in $10K tournaments shows a win rate of 56%, starkly contrasting Wakana's 0%. Is this indicative of Niimi's stronger competitiveness at similar event tiers?
- When facing opponents, Niimi has tackled higher average-ranked players (152.04) compared to Wakana's (225), potentially giving Niimi more experience against tougher competition.
- In deciding sets, Niimi has a win rate of 25%, while Wakana stands at 0%. Does this make Niimi more reliable in highly contested matches?
- Niimi converts 46.15% of breakpoints, whereas Wakana strikes at 85.71%, suggesting Wakana is more efficient in seizing breakpoint opportunities.
Editorial Prediction (June 18, 2025, UTC):
The upcoming match between Niimi and Wakana presents an interesting dynamic. Niimi has showcased a consistent game performance over the last year, winning more than half of their matches and displaying resilience under pressure, especially in saving breakpoints.
Despite a modest edge by Niimi in second serve returns, Wakana's exceptional breakpoint conversion rate provides them a compelling strength in seizing key game moments.
However, Niimi's experience against higher-ranked opponents and ability to perform under competitive stressors, along with their advantages in handling return games, adds significant weight to their potential victory.
Considering all factors, Niimi appears more likely to clinch the upcoming match, given their consistent performance, handling of pressure, and well-rounded game play.
Ran Wakana vs Koharu Niimi Editorial Preview By TennisTipster88.
R. Wakana vs K. Niimi H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 14 | Games Won | 10 |
| 4 | Aces (Total) | 1 |
| 3 | Total Double Faults | 5 |
| 2:2:50 | Average Match Time | 2:2:50 |
| 65% (52/80) | 1st Serve % | 59% (51/86) |
| 63% (33/52) | 1st Serve Win % | 51% (26/51) |
| 50% (14/28) | 2nd Serve Win % | 51% (18/35) |
| 56% (5/9) | Break Pts Won % | 50% (3/6) |
| 49% (42/86) | Return Points Win % | 41% (33/80) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
R. Wakana Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | L | 6-2 6-4 | ||
R2 | L | 6-3 6-2 | ||
R1 | W | 6-4 6-2 | ||
Q3 | W | 6-3 6-0 | ||
Q2 | W | 6-3 6-2 | ||
K. Niimi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | L | 6-3 7-5 | ||
Q3 | L | 5-7 6-0 11-9 | ||
Q2 | W | 6-1 6-4 | ||
Q1 | W | 6-1 1-6 10-5 | ||
R1 | L | 6-2 2-6 6-2 | ||

R. Wakana vs K. Niimi Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 37.50% (6/10) | YTD Win/Loss | 58.87% (73/51) |
| 38.24% (13/21) | Sets Win/Loss | 60.22% (162/107) |
| 47.26% (138/154) | Games Win/Loss | 55.23% (1300/1054) |
| 42.86% (6/8) | Hard Win/Loss | 52.83% (28/25) |
| 0% (0/0) | Clay Win/Loss | 66.13% (41/21) |
| 0.00% (0/2) | Indoor Hard W/L | 42.86% (3/4) |
| 0% (0/0) | Grass Win/Loss | 50.00% (1/1) |
| 0.07 | Aces Per Game | 0.01 |
| 10 | Aces Total | 12 |
| 0.16 | Double Faults Per Game | 0.09 |
| 23 | Total Double Faults | 106 |
| 1st Match | Average Match Time | 1st Match |
| 219.31 | Average Opponent Rank | 238.19 |
| 63% (293/466) | 1st Serve % | 76% (2878/3785) |
| 58% (171/293) | 1st Serve Win % | 52% (1484/2878) |
| 42% (73/173) | 2nd Serve Win % | 44% (395/907) |
| 68% (21/31) | Break Points Won % (Total) | 54% (263/485) |
| 41% (165/406) | Return Points Win % | 49% (1819/3735) |
| 0.00% (0/3) | Challenger W/L | 28.57% (2/5) |
| 46.15% (6/7) | Futures W/L | 60.68% (71/46) |
| 38% (6/16) | Best of 3 Sets Win % | 59% (73/123) |
| 0% (0/2) | Tiebreaks Win % (Total) | 44% (4/9) |
| 50% (1/2) | Deciding Set Win % | 27% (6/22) |
| 86% (7/6) | 1st Set Won, Won Match | 88% (81/71) |
| 14% (7/1) | 1st Set Won, Lost Match | 12% (81/10) |
| 0% (9/0) | 1st Set Lost, Won Match | 5% (43/2) |
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